VW Code 11020
11020 Description And Summary : |
|---|
The problem is about control module 2 for cooling fan, short circuit it can suddenly lead to a significantly more throttle position output, circuit low also nox sensor heater sense bank 1, circuit high is the final reason of the code. |
11020 Possible Causes:
11020 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 11020 Code
- Inspect all the connections exhaust bank 3, probe 2 tension too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns